package com.guo.core.framework.tomcatStudy;



import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;

/**
 * @projectName: 接口梳理
 * @package: com.guo.core.framework.tomcatStudy
 * @className: HttpServer
 * @author: zhangcan30
 * @description: TODO
 * @date: 2023/6/25 15:52
 * @version: 1.0
 */
public class HttpServer {
    public static final String WEB_ROOT = System.getProperty("user.dir") + File.separator + "webroot";
    private static final String SHUTDOWN_COMMAND = "/SHUTDOWN";
    private boolean shutdown=false;

    public static void main(String[] args) {
        HttpServer server = new HttpServer();
        server.await();
    }

    public void await() {
        ServerSocket serverSocket = null;
        int port = 8080;
        try {
            serverSocket = new ServerSocket(port, 1, InetAddress.getByName("127.0.0.1"));


        } catch (IOException e) {
            e.printStackTrace();
            System.exit(1);
        }
        while (!shutdown) {
            Socket socket = null;
            InputStream input = null;
            OutputStream output = null;

            try {
                socket = serverSocket.accept();
                input = socket.getInputStream();
                output = socket.getOutputStream();

                Request request=new Request(input);
                request.parse();

                Response response=new Response(output);
                response.setRequest(request);
                response.sendStaticResource();

                socket.close();
                shutdown=request.getUri().equals(SHUTDOWN_COMMAND);


            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}
